baber/WOPTO huggingface dataset:
Patent JP-H0861552-A (JP)
Title: Hot/cold water mixing cock
Inventor: NAKAMURA MOTOHISA
IPC: F16K35/00
Filed: 1994-08-12
Abstract: PURPOSE: To provide a hot/cold water mixing cock for getting a desired temp. by mixing of hot water and cold water, in which normal operation of a spring made of shape memory alloy is ensured by hindering the cold water from touching the shape memory alloy spring directly. CONSTITUTION: Cold water having intruded into a valve chest 22 from a cold water inlet 23 runs against a cylindrical part 32 of a spool 29, flows to inside the spool 29 upon passing through a communication hole 33 provided in the cylindrical part 32. mixed with the hot water, and flows toward a spring 35 made of a shape memory alloy. The spool 29 is as a whole constructed in a hollow shape of small wall thickness.
Patent JP-S6271339-A (JP)
Title: 2-wire mutual communication system
Inventor: KAJIYAMA SAKUJI
IPC: H04B7/015
Filed: 1985-09-24
Abstract: PURPOSE:To prevent howling by adopting the constitution that an automatic sound volume adjusting circuit detects a non-audible frequency current and is operated in response to the detection signal. CONSTITUTION:Since the automatic sound volume adjusting circuit T1 controls the gain of an amplifier A+ or -1 in response to a non-audible frequency current from a circuit O1 in a closed loop system (i) and adjusts the sound volume automatically, the sound volume generated from a speaker S1 is attenuated to a limit not causing howling freely. Since a non-audible frequency current from a circuit O2 is superimposed on the output audio current from a microphone M2 in a closed loop system (iii), an automatic sound volume adjusting circuit T2 controls the gain of an amplifier AM1 in response thereto to attenuate the output audio current of the amplifier AM1 reaching the a amplifier Ap1 to nearly zero.
Patent JP-H1149280-A (JP)
Title: Hopper
Inventor: JIYOUDA YASUMASA
IPC: B65D88/26
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To control a rate of reduction of a bulk of reserved objects in each part over an entire region of a supply port by providing, in a hollow part of a funnel, vertically connected separators for partitioning respective levels horizontally in all height positions. SOLUTION: A hopper 14 exhibits a funnel shape linearly tapered from a supply port 15 with a large opening area toward an exhaust port 7 of a similar shape to the supply port 15. Vertically coupled separators 3 of a uniform height are attached in a hollow part of the hopper 14 for sectioning horizontal cross sections at respective levels in all height positions by approximately congruent square shapes. The separators 3 form sections 4 in square which are small hoppers whose opening area is extremely small and whose volumes are equal to one another in the hollow part. Thus average amounts of reserved objects can be discharged over an entire region of the supply port 15.
Patent JP-S6367710-A (JP)
Title: Small-sized variable inductor
Inventor: SATO NORIO
IPC: H01F21/06
Filed: 1986-09-09
Abstract: PURPOSE:To reduce the size and the thickness of a variable inductor without narrowing the variable range of an inductance by varying a magnetic coupling coefficient between windings connected in series by the movement of a regulator to alter an inductance between terminals. CONSTITUTION:Two magnetic cores 11 are extended radially outward from the outer periphery of a hollow insulator 14 in which the inner surface is formed with a threaded hole 15 to have a plash 11a at the end, and the hole 15 is opened with an exterior. A regulator 17 made of magnetic material is movably engaged within the hole 15. The regulator 17 is turned by a tool to move it in the hole 15 to largely vary the value of the mutual inductance M acting between both windings 12, thereby remarkably altering the inductance L between both terminals 13. The core 11 may be arranged in parallel with the insulator 14, and is preferably arranged so that the axis of the core 11 is perpendicular to the axis of the insulator 14, i.e., the moving direction of the regulator 17. Thus, the axial length of the core 11 is increased without disturbing the regulating work of the regulator 17 to increase the number of turns of the windings 12.
Patent JP-H0759942-A (JP)
Title: Pachinko game machine
Inventor: MASAOKA TSUTOMU
IPC: A63F9/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide a new pachinko game machine using a transparent spherical premium capsule receiving a premium therein. CONSTITUTION:A pachinko game machine is provided with a capsule detecting sensor for detecting a premium capsule winning a prize in capsule pockets 81-84 to output the detecting signal, a separate game device 80 for starting a separate game under the condition that the detecting signal is inputted from the capsule detecting sensor and a temporary capsule holding device which temporarily holds the premium capsule put in the capsule pockets 81-84 to be viewed by a player, while releasing the premium capsules from the held condition after the completion of the separate game of the separate game device 80 to allow the premium capsules to flow into the capsule pockets 81-84.
Patent JP-2001035504-A (JP)
Title: Solid high polymer type fuel cell and manufacture of separator for the same
Inventor: ENAMI YOSHIAKI
IPC: H01M8/10
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer type fuel cell with a separator, in which the separator can be brought into electrical contact with diffusion layers very satisfactorily without application of high pressure and no dispersion or aging effects in contact resistance occurs, and provide a method for fabricating the separator. SOLUTION: In a solid high polymer type fuel cell, including an anode and a cathode with a solid high polymer electrolytic film held therebetween, each having a catalyst layer and porous diffusion layers 3, and a separator 2 having a fuel gas passage for supplying/discharging fuel gas containing hydrogen to/ from the anode and an oxidizing agent gas passage for supplying/discharging oxidizing agent gas to/from the cathode, a layer made of carbon texture 6, which is decomposed and deposited from a hydrocarbon gas to thus grow in manner of fibers, is formed at a surface and the like in contact with the diffusion layers 3 on the separator 2.
Patent JP-H0285596-A (JP)
Title: Shock absorber for pump conducting intermittent feed
Inventor: BERUNTO KURITSUTSUSHIERU
IPC: F16L55/04
Filed: 1989-08-17
Abstract: PURPOSE: To provide a buffer device of a pump without movable parts by providing an inflow conduit and an outflow conduit for a medium, and providing a plurality of compressible containers filled with a gas in an outer container closed in every side. CONSTITUTION: In a buffer device of a pump for intermittent feed such as reciprocal pump and a diaphragm pump, an outer container 1 closed in every side is provided an inflow conduit 2 and an outflow conduit 3 for a medium to be fed, and a hollow chamber in the outer container 1 is hand-accessible through a screwed lid 4. A plurality of compressible containers 5 filled with a gas, for example, film bags filled with air, are provided in an inner-chamber of the outer container 1. As a result, an impact can be buffered without providing movable parts.
Patent JP-S6189781-A (JP)
Title: Multi scan type image receiving device
Inventor: YASUMURA MASAYUKI
IPC: H04N5/68
Filed: 1984-10-08
Abstract: PURPOSE:To obtain a stable heater power source and to take sufficiently insula tion of said power source by providing the 2nd stabilizing power source whose output voltage is fixed and supplying an output from the 2nd stabilizing power source to the heater of an image receiving tube through an insulating trans former. CONSTITUTION:A primary coil 61 a of a heater insulating transformer 61 differ ent from a transformer 13 is provided by jointing directly to a coil 13b capable of obtaining a voltage of 15V for a secondary side low voltage circuit of the transformer 13, and from a secondary coil 61b of the transformer 61 a voltage of 6.3V for a heater can be obtained. In this circuit, the voltage obtained in the coil 13b of the transformer 13 is previously stabilized by an oversaturated reactor transformer, etc. Accordingly the stable voltage obtained at the secon dary side of the transformer 61 jointed directly to the voltage mentioned above can be taken out. In the transformer 61 the insulation and the conversion from 15V to 6.3V are executed.
Patent JP-2001044417-A (JP)
Title: Semiconductor device
Inventor: IMANISHI KENJI
IPC: H01L29/778
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation in the threshold of a field-effect transistor provided with a III-V compound semiconductor layer comprising In, for improved reliability. SOLUTION: On a semiconductor substrate 1, a carrier travel layer comprising a III-V compound semiconductor is formed. A carrier supply layer is formed on the carrier travel layer. The carrier supply layer provides an interface between the carrier supply layer and carrier travel layer with a carrier for generating two-dimensional carrier gas. The carrier supply layer is formed of the III-V compound semiconductor comprising In as group III elements. A gate electrode 15 is provided above a partial region of the carrier supply layer. An intermediate layer 6 is provided between the gate electrode 15 and the carrier supply layer. The intermediate layer 6 is formed of the III-V compound semiconductor, comprising no In as group III elements Ohmic electrodes 10A and 10B are provided on both sides of the gate electrode 15.
Patent JP-2000047321-A (JP)
Title: Image photographing device and image processor
Inventor: TAKAOKA NAOKI
IPC: G03B17/24
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide photographic film with a lens by which a position at the inside of an image forming area corresponding to the center axis position of a photographing lens at printing time is accurately detected. SOLUTION: The photographic film with the lens 100 as an image photographing device is provided with two LEDs 130a and 130b arranged in a symmetrical state so that a line obtained by connecting each other passes the position on the image forming area corresponding to the center axis of an image pick-up lens 114 and emitting light to the light emission part of the photographic film 22, and a photosensitive part 125 formed at the outside of the image forming area of the photographic film 22 is partially exposed by the light emission of two LEDs 130a and 130b simultaneously with image pick-up by the photographing lens 114. Thus, marks 126a and 126b corresponding to the center axis of the photographing lens 114 are formed on the photographic film 22.
Patent JP-H1053518-A (JP)
Title: Solid pharmaceutical preparation for oral cavity
Inventor: KAYANE SHIGETO
IPC: A61K8/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pharmaceutical preparation having high nasty smell-masking effect and reduced in bitter taste by constituting the pharmaceutical preparation so as to have two or more layers different in methol formulation amounts and gradually increase a menthol concentration bringing into contact with tongue. SOLUTION: This solid pharmaceutical preparation is obtained by forming the preparation in such structure that the formulation amount of menthol of a layer more slowly dissolving in oral cavity becomes higher than that of menthol of a layer more quickly dissolving than the layer. For example, a laminated structure comprising three or more layers or a structure comprising two or more layers in which all or a part of inner layer is coated with outer layer is exemplified as the structure. In the menthol blend layer having higher menthol formulation content, the menthol content is preferably <=5wt.%. The difference of menthol blend amount of each layer is preferably >=0.05wt.%.  It is preferable from the viewpoint capable of reducing unpleasant taste such as bitter taste which menthol has that the layer blending menthol is formed as a expandable layer formulating a carbonate with an organic acid.
Patent JP-H0765138-A (JP)
Title: Information recording medium and its reading method
Inventor: TAKAHASHI TOKUO
IPC: G06K7/10
Filed: 1993-08-26
Abstract: PURPOSE:To obtain the information recording medium and its reading method which can surely read a bar code by devising the direction and shape of the bar code recorded as a hologram. CONSTITUTION:The read direction of the information recording medium 1 is determined, and the bar code 7 consisting of plural parallel bar-shaped patterns 71 showing code information is recorded in the form of the hologram in a hologram area 3 so that the direction of the bars 71 of the bar code 7 reproduced from the hologram area 3 is parallel to the read direction. This hologram area 3 is irradiated with converged light moving relatively in the read direction and the bar code 7 is read out by a line sensor or image sensor 9 which is arranged at the position of the image reproduced from the hologram area 3 almost at right angles to the bars 71.
Patent JP-S6271128-A (JP)
Inventor: FUKAI TOSHIMASA
IPC: H01H33/66
Filed: 1985-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60103238-A (JP)
Title: Room heating device
Inventor: MATSUZAWA ICHIROU
IPC: F24D5/00
Filed: 1983-11-10
Abstract: PURPOSE:To make it possible to heat room with a compact construction but without requiring much space by providing a ventilating passage within an outer wall, causing a suction port provided at one end of the ventilating passage to face outdoors, making an air supply port at another end thereof face indoors, and accommodating in the device a heater for heating air within the ventilating passage, and a fan for supplying air. CONSTITUTION:A bay-window formed body 1 is provided with a recess encircled by a partitioning plate 7a and a ceiling plate 7b on the indoor side of a roof portion 7. The fan 5 and a motor 6 are accommodated in the recess 7. A suction port 8 is provided on the eaves ceiling surface of the roof part 7, and an air supply port 9 and a ventilating hole 14 are provided on the ceiling plate 7b, and a cover 4 is also mounted thereon. When a heater 16 concurrently used as an illuminator and the fan 5 are operated, cool air in outdoors 22 is sucked up from the suction port 8 to the ventilating passage 15 and heated by the heater 16 to produce hot Air. The hot air is blown out through the air supply port 9 within the room 23, thus making it possible to heat the room. As a result, the room can be heated with the heating device of simple construction without requiring much space for installation.
Patent JP-S58110067-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSURA TADASHI
IPC: H01L23/495
Filed: 1981-12-24
Abstract: PURPOSE:To contrive the improvement in productivity by a method wherein semiconductor chips are attached to both ends of the leads which were arranged in parallel, coupled and sealed by resin, the leads are cut off at the center, a prescribed process is performed for every group, and lastly, the resin-coupled part is cut off. CONSTITUTION:The connected semiconductor chips are resin-sealed 1a to the leads 2a using a prescribed molding mold, and at the same time, sealed parts 1a are connected 10 by resin respectively, and guide notches 11 to be used for carrying purpose are provided at the same pitch as the sealed parts 1a. The leads 2a are cut off at the center point, the above is carried with an element group 12 as the minimum unit and supplied successively to the subsequent process. According to this constitution, soldering works can be performed collectively, productivity can be improved, the positional accuracy in inspection and marking of the device can be improved utilizing the notch 11, thereby enabling to increase the speed of processing.
Patent JP-2000029988-A (JP)
Title: Electronic camera and its operation control method
Inventor: OKAMOTO SATOSHI
IPC: H04N5/91
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To record a recognized character in the form of text data when an object including the character is photographed by recording the text data representing the recognized character on a recording medium. SOLUTION: Prior to photographing an object, a user operates a mode changeover switch 31, and when a character photograph mode is set, image data representing an object image obtained by photographing are stored temporarily in a memory 17 and inputted to a CPU 10. The image data area converted by a CPU 10 to image data representing a black-and-white light and shade image, which is threshold processed. A corresponding character is found in the binary data by referring to a dictionary memory 25 and recognized. Once the character is recognized, the image data representing the character are converted to text data. The converted text data are read out of the CPU 10 and recorded on a memory card 40. Through a character recognizing process, shading of the image data is corrected, a character area is determined, and an image representing the character is cut out.
Patent JP-S58118036-A (JP)
Title: Reproducing system of optical recording medium
Inventor: ICHIHARA JIYUNICHI
IPC: G11B7/09
Filed: 1981-12-30
Abstract: PURPOSE:To minimize an error of relative position between a recording information track of an optical recording medium and a light spot to be focused, by detecting  and compensating the relative position error between the information track and the  light spot. CONSTITUTION:A pupil 4 which functions like a phase element that gives a 1/2  change  to the light waveguide through its half region is provided at the side of a light source  of an objective lens 2. A light spot having an intensity distribution of a double top  type is focused on the surface of an optical recording medium 3, and reflected beams r1  and r2 are separated from each other by a polarized beam splitter 7. These separated  beams are received by photodetecting elements 81 and 82. As a result, a relative position error can be detected from the difference signal between the elements 81 and 82.  Thus the tracking servo control is possible to make a light spot always follow up the  shift of an information track with a method which controls the angle of revolution of a rotary mirror based on the above-mentioned difference signal. At the same time, the splitter 7 is turned into a Wallastone prism or the like which has a high ratio of  extinction with the above-mentioned method. Then a photomagnetic recording medium  can be reproduced by the difference signal between the elements 81 and 82.
Patent JP-H0965290-A (JP)
Title: Image reproducing device
Inventor: IKEDA NORINOBU
IPC: H04N5/937
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ease to see image by providing each means for pickup, discrimination, evaluation and interpolation so as to relax discontinuity of dynamic image signals caused just after just before a still image signal. SOLUTION: A dynamic image and a still image are recorded on a disk 1 by different compression systems. A light source 2 reads image information recorded on a disk 1. The read image information is amplified by an amplifier 5 and decoded into an original signal arrangement by a demodulator 6. Image information after decoding is fed to a correction section 7, in which error detection and correction processing is conducted and fed to a dynamic image still image discrimination section in common to a discrimination means. The read information being a compressed dynamic image is fed to an expansion section 8 and being a compressed still image is fed to an expansion section 9 respectively and the image is decoded and outputted respectively.
Patent JP-H0876483-A (JP)
Title: Binary system developer
Inventor: KAWADA HIDEAKI
IPC: G03G9/113
Filed: 1994-09-06
Abstract: PURPOSE: To provide a binary system developer which does not contain any of a charge control agent, which has a sufficient chargeability, which does not scatter toner during copying, which has sufficient transfer efficiency, with which a copied image having a required density can stably be obtained for a long time, with which a copied image having a required density can stably be obtained for a long time, and which gives a transferred image sufficient fixing ability. CONSTITUTION: A binary system developer is composed of carrier and toner containing toner particles which in turn contain fixing resin, magnetic powder, and polyethylene. The fixing resin is a composition containing resin having an anionic polar group, having a predetermined acid value, and the magnetic powder is contained at a predetermined rate. The polyethylene has a predetermined molecular weight, and is contained at a predetermined ration in the toner particles.  Each of the carrier particles is composed of a core particle and a cover layer with which the core particle is covered, the core particle being formed at the surface thereof recesses and made of a magnetic material, and the cover layer being made of a composition containing thermosetting resin and thermoplastic material and filled at least in the recesses in the core particle, and covering the surface of the core particle at a predetermined ratio.
Patent JP-H0260387-A (JP)
Title: Still picture video telephone transmission system
Inventor: IMANAKA YOSHIFUMI
IPC: H04N7/14
Filed: 1988-08-26
Abstract: PURPOSE:To transmit and receive a color still picture in the same transmission time as a monochromatic still picture by separating the color still picture to luminance and color signal components to store them and synthesizing and transmitting them after subjecting them to amplitude modulation with phase signals different by 90 deg.. CONSTITUTION:The color still picture signal picked up by a camera 14 is separated to luminance and color components by an image controller 15, and they are stored in a luminance component memory 16a and a color component memory 16b respectively. These signals are sent to a MODEM 13 by a CPU 11. The MODEM 3 subjects the luminance component signal to phase amplitude modulation with a phase signal I to obtain an I phase amplitude modulated signal and subjects the color component signal to phase amplitude modulation with a phase signal Q, whose phase is different from that of the signal I by 90 deg., to obtain a Q phase amplitude modulated signal after subjecting this component signal to difference pulse modulation. Both amplitude modulated signals have amplitudes synthesized and are outputted to a telephone line through a matrix switch 5. Thus, the color still picture is transmitted and received in the same transmission time as a monochromatic still picture.
Patent JP-H04250815-A (JP)
Title: Method for purification of helium
Inventor: RAMASHIYANDORAN KURISHIYUNAMAA
IPC: B01J23/755
Filed: 1991-08-23
Abstract: PURPOSE: To provide a method for separating helium together with a trace of hydrogen from a feed containing a proper level of helium. CONSTITUTION: Helium is separated from a feed by pressure-swing adsorption(PSA), and hydrogen-impurities are removed by a chemical adsorption in a catalyst layer based on nickel. In the case which the feed contains the corresponding amount of nitrogen, less than 5% of methane and less than 1,000 ppm of carbon dioxide, it is preferable that the catalyst step is followed by the PSA step. It is preferable that the regeneration of the catalyst layer is conducted by passing a mixture of an oxidizer (suitably, oxygen) in a controlled amount and an inert gas through the used catalyst layer and taking place the reaction with the adsorbed hydrogen to form water.  When the process is used, even though the catalyst unit is disposed backward, the hydrogen absorption capacity of the catalyst is substantially increased, so that the prior step in which the layer is thermally regenerated by heating for a long time with an inert gas is unnecessary.